摘要
本文对218例1—94岁中国汉族人胫骨中段横断面的矢状径、横径、髓腔矢、横径及骨密质前、内、外缘,内、外、后面厚度等10项指标进行了测量分析。结果表明,胫骨中段矢状径、横径及骨密质相对厚度在1—30岁年龄阶段与年龄具有高度正相关性。髓腔平均直径在1—25岁年龄阶段亦呈规律性变化。
The statistic analysis of the Sagittal Diameters (SD), transverse diameter (TD) of middle cross section (MCS) of tibia, and the SD, TD of cavitas, and the margo anterior, medialis, laterior, facies medialis, laterior and posterior of substantia compacta was carried in 218 cases (1-94 years old) of Chinese Han nationality. The results showed that there exists a close relationship between the age and the SD, TD of MCS of tibia in 1 to 30 years old group, relative thickness of substantia compacta in 1 to 30 years old group.
The average diameters of covitas in 1 to 25 years old group regularly vary with the increase of age.
出处
《人类学学报》
CSCD
北大核心
1991年第4期298-304,共7页
Acta Anthropologica Sinica
关键词
胫骨
横断面
年龄变化
Tibia
Cross section
Change of age
